Dear all:
Can you please help, on finding suppliers of Recorders for the following?
1- Power recorders, we need to install Power recorders to record: power failures, reason for failures (power cut, over/under voltage, over/under frequency...). The data will be printed. Power 3~400V
2- Compressed air recorders, the device(s) must be able to record the pressure, if possible the flow. Pipe size DN 80- pressure 6 to 7 bar; Pipe size DN50-pressure 38 to 40 bar.
Thanks in advance
Domingos Velho